| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] that may [verb] | 511 |
|
| 2 | problem that [vb mod] [verb] | 98 |
|
| 3 | problem that [modal v] [verb] | 98 |
|
| 4 | problem [conj] may [verb] | 32 |
|
| 5 | problem that may [verb] | 27 |
|
